孕育剂 Nucleating agent 产品特点：可促进石墨化，减少白口倾向，改善石墨形态和分布状况，增加共晶团数量，细化基体组织。 Product features: it can promote graphitization, reduce chilling tendency, improve graphite form and distribution status, increase the quantity of eutectic cell, and refine matrix structure 用途：主要适用于各种情况的一般然件或后期瞬时孕育。 Application: mainly applicable to common element under various situation or instant nucleating in later period 性能指标：JC系列孕育剂 Performa...[详细介绍]